From patchwork Tue Feb 25 11:47:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jitao Shi X-Patchwork-Id: 11403295 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3C296138D for ; Tue, 25 Feb 2020 11:48:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1A67120CC7 for ; Tue, 25 Feb 2020 11:48:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QhIDD3eI"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="JOArML+X" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1A67120CC7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=b1vzkB9LLtuD8xCHZ5VBCDBXCCavTDjQ1I5ua/O2EYY=; b=QhIDD3eI3UMM58 lAONyTqPfROhtfeuQWwz39tEQns2zhfMgVF2FjCMeeYr9Tm/H/SjEbDfe9ukUq5P6VYT/nyjozYWR 3PJ2QM/bKIfxbU2bPNDA+v5sTv1SjvuwlITaQVqiCVCzhAT2S7wHAfBx146zZ2Uck7q/4hcT23C7n knQgkEUgoR4f09YzJc20+MgPaZE4eni/0l+47GwIUpysRjOnMq91ty1NkuGeJr4FX74Gh2a9mQ9Ue t4B/lhWF2mD6VbYGbRgv20knEz5FX3YXFsC8Z7vnH0b/NL1uGlaJrABGjp9lMnP9ZWSDStfQZGxUf +95GwykHQGnW9GFCWvBQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6Ygy-00080S-KO; Tue, 25 Feb 2020 11:48:00 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6Ygh-0007lY-4Y; Tue, 25 Feb 2020 11:47:44 +0000 X-UUID: a62ac6fb6a86436799594bf7a3700a29-20200225 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=tEuIuqbj8JcbuuArgO1nPH3pErg0cD0oQ9Q5Xkop0Zw=; b=JOArML+X7PQWj2lXxm+uN287ND+vJ64UPJKoQFc/pjMgmh7U59L0X8mi3i2F3vM9bvAAs3f2Wvnnn+CyochRzDgPEbaXzTQINNBDVy9C190Z5fVfpEUYLORAHxEPUE7Bmg3SI5M0itJRjolTDtlP2whQRDHmzHLUrYZL9x05YJw=; X-UUID: a62ac6fb6a86436799594bf7a3700a29-20200225 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 958604703; Tue, 25 Feb 2020 03:47:41 -0800 Received: from MTKMBS33N2.mediatek.inc (172.27.4.76) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 25 Feb 2020 03:48:16 -0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS33N2.mediatek.inc (172.27.4.76) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 25 Feb 2020 19:48:12 +0800 Received: from mszsdclx1018.gcn.mediatek.inc (10.16.6.18) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 25 Feb 2020 19:46:16 +0800 From: Jitao Shi To: Rob Herring , Mark Rutland , Matthias Brugger , Daniel Vetter , David Airlie , , Subject: [PATCH v2 0/4] Config mipi tx drive current and impedance Date: Tue, 25 Feb 2020 19:47:26 +0800 Message-ID: <20200225114730.124939-1-jitao.shi@mediatek.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: DBA67982F7B2CBA2F3BB6E7444224D083ADD37C79BB3BC4FC5858E737CCE96102000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200225_034743_179789_8E29DA2F X-CRM114-Status: UNSURE ( 6.43 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [216.200.240.184 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jitao Shi , srv_heupstream@mediatek.com, huijuan.xie@mediatek.com, stonea168@163.com, cawa.cheng@mediatek.com, linux-mediatek@lists.infradead.org, bibby.hsieh@mediatek.com, ck.hu@mediatek.com, yingjoe.chen@mediatek.com, eddie.huang@mediatek.com, linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Changes since v1: - fix coding style. - change mtk_mipi_tx_config_calibration_data() to void Jitao Shi (4): dt-binds: display: mediatek: add property to control mipi tx drive current dt-binds: display: mediatek: get mipitx calibration data from nvmem drm/mediatek: add the mipitx driving control drm/mediatek: config mipitx impedance with calibration data .../display/mediatek/mediatek,dsi.txt | 9 +++ drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 6 ++ drivers/gpu/drm/mediatek/mtk_mipi_tx.h | 1 + drivers/gpu/drm/mediatek/mtk_mt8183_mipi_tx.c | 64 +++++++++++++++++++ 4 files changed, 80 insertions(+)